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Individual Calculations September 2017 |
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| Asatryan, Sona Total change: 37.20 | |   |
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| 73th Women Armenian Ch. The 1st League | Yerevan | ARM | 2017-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1966 | 7.50 | 9 | 0.93 | 40 | 37.20 | |
|  Ambarjyan, Tereza | | | 1566 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hakobyan, Astghik | | | 1633 | ARM | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Yeremyan, Nazik | | | 1678 | ARM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Khachatryan, Anna | | | 1745 | ARM | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sargsyan, Anna M. | | | 2074 | ARM | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Gharibyan, Mane | | | 1693 | ARM | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Mkrtchyan, Mariam | | wc | 1812 | ARM | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Karapetyan, Lusine | | | 1944 | ARM | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Arakelyan, Nare | | | 1790 | ARM | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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